Western Digital WD Purple 1TB WD11PURZ Surveillance Hard Drive (3.5" SATA 6Gb/s, 64MB)
$154.99
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Request a Quote →Western Digital WD Purple 1TB (WD11PURZ) is a 3.5-inch surveillance-class hard drive built for 24×7 DVR and NVR recording, tuned for the continuous write workloads of multi-camera security systems.
- 1TB capacity for continuous surveillance recording
- Supports systems with up to 64 HD cameras and up to 16 drive bays
- 180 TB/year workload rating for always-on operation
- SATA 6Gb/s interface, 64MB cache, up to 110 MB/s sustained transfer
- CMR recording, 1,000,000-hour MTBF, ~3.3W typical power draw
- AllFrame™ technology helps reduce frame loss and video pixelation across multiple cameras
- 3-year manufacturer limited warranty
Ideal for small-to-midsize surveillance deployments that need reliable, purpose-built 24/7 storage.